EP0367689A1 - Verfahren und Gerät zur Kalibrierung eines einen Analog-Digital-Wandler enthaltenden Systems - Google Patents

Verfahren und Gerät zur Kalibrierung eines einen Analog-Digital-Wandler enthaltenden Systems Download PDF

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Publication number
EP0367689A1
EP0367689A1 EP89420413A EP89420413A EP0367689A1 EP 0367689 A1 EP0367689 A1 EP 0367689A1 EP 89420413 A EP89420413 A EP 89420413A EP 89420413 A EP89420413 A EP 89420413A EP 0367689 A1 EP0367689 A1 EP 0367689A1
Authority
EP
European Patent Office
Prior art keywords
converter
amplifier
input
signal
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89420413A
Other languages
English (en)
French (fr)
Other versions
EP0367689B1 (de
Inventor
Pierre Demeyer
Patrick Barthélémy
Richard Martinez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of EP0367689A1 publication Critical patent/EP0367689A1/de
Application granted granted Critical
Publication of EP0367689B1 publication Critical patent/EP0367689B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0634—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale
    • H03M1/0636—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the amplitude domain
    • H03M1/0639—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the amplitude domain using dither, e.g. using triangular or sawtooth waveforms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
EP89420413A 1988-11-04 1989-10-25 Verfahren und Gerät zur Kalibrierung eines einen Analog-Digital-Wandler enthaltenden Systems Expired - Lifetime EP0367689B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8815055 1988-11-04
FR8815055A FR2638917B1 (fr) 1988-11-04 1988-11-04 Procede et dispositif d'etalonnage d'un systeme comportant un convertisseur analogique-numerique

Publications (2)

Publication Number Publication Date
EP0367689A1 true EP0367689A1 (de) 1990-05-09
EP0367689B1 EP0367689B1 (de) 1994-01-26

Family

ID=9371996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89420413A Expired - Lifetime EP0367689B1 (de) 1988-11-04 1989-10-25 Verfahren und Gerät zur Kalibrierung eines einen Analog-Digital-Wandler enthaltenden Systems

Country Status (4)

Country Link
EP (1) EP0367689B1 (de)
DE (1) DE68912716T2 (de)
ES (1) ES2050269T3 (de)
FR (1) FR2638917B1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620082A (en) * 1970-03-13 1971-11-16 Us Air Force Digital thermometer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879724A (en) * 1973-11-19 1975-04-22 Vidar Corp Integrating analog to digital converter
JPS56136027A (en) * 1980-03-27 1981-10-23 Victor Co Of Japan Ltd Signal processor having quantization distortion reduced

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620082A (en) * 1970-03-13 1971-11-16 Us Air Force Digital thermometer

Also Published As

Publication number Publication date
ES2050269T3 (es) 1994-05-16
EP0367689B1 (de) 1994-01-26
DE68912716D1 (de) 1994-03-10
FR2638917A1 (fr) 1990-05-11
FR2638917B1 (fr) 1990-12-14
DE68912716T2 (de) 1994-07-07

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